UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aw47PzM4YX9xP7jSD/Cpn289zeXEWM8FFfFkbbYbccA=' 
WHERE 
  key_id = 'ec63daad91debea74b0aafd946a3c00b22a71d0057ed9d79bfe3e6ddb651c0f4' 
  AND (
    token = 'aw47PzM4YX9xP7jSD/Cpn289zeXEWM8FFfFkbbYbccA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )